Kinzua Critters

Trees & Shrubs

American Yew

(Taxus canadensis)

American Yew

Species Description

Description: A low-growing, sprawling evergreen shrub. While it looks like a small hemlock or balsam fir, it is unique for producing fleshy, bright red berry-like structures rather than traditional woody cones.

1. Habitat in the ANF
In the Allegheny National Forest, the American Yew is typically found in the cool, moist understory of deep woods, often under a canopy of hemlocks or hardwoods. Unlike the newt, it avoids being submerged in beaver ponds but thrives in the damp, acidic soil nearby. It is often found on north-facing slopes or tucked into rocky ravines.

Behavior (Ecology)
The American Yew is famous for being highly palatable to White-tailed Deer. In many parts of the ANF, its "behavior" is defined by its struggle to survive heavy browsing; where deer populations are high, the yew often remains stunted or disappears entirely.

Warning: While deer love it, almost all parts of the plant (needles, bark, and seeds) contain taxine alkaloids, which are highly toxic to humans and livestock.

Identification
The "Berries": Look for the arilโ€”a bright red, fleshy, cup-like covering that surrounds a single dark seed. It looks like a hollowed-out bead.

The Needles: Flat, dark green needles that end in a sharp, fine point. Unlike hemlock needles (which have white stripes on the underside), yew needles are a consistent pale green underneath.

Growth Habit: It rarely grows as a central tree; instead, it "creeps" along the ground with branches that often take root where they touch the soil.